SUCCESS!!!!!
Took niraD's advice to heart and went geocaching after work today. Used my Smartphone to within 10 meters of GZ, then used my eyes...
Two for Two today! Christmas in August!!!
Lessons Learned:
1. The Smartphone GPS isn't weird. It's just doing its job within parameters.
2. The most important tool in GC'ing isn't the GPS... it's the EYES!
Gracias, muito obrigado, mahalo, arigato, doh-zhee, salamat po, THANK YOU, niraD!!! :-)
UC3B